openstack
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neutron
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neutron/neutron
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Rodolfo Alonso Hernandez d14ee014ff Check interface presence in new namespace 
When an interface is moved to a new namespace, specially with OVS
internal ports, the interface first dissapears from any network
namespace and then is added again. ovs-vswitchd service detects
this interface change as reported in [1]. This delay is the cause
of the related bug, where some interfaces are not present when
the L3 agent needs to manipulate them.

[1]https://bugs.launchpad.net/neutron/+bug/1948832/comments/3

Conflicts:
    neutron/tests/functional/agent/linux/test_ip_lib.py

Closes-Bug: #1948832

Change-Id: I3af4d0afa784899689ccb595ce6ba64495431eb9
(cherry picked from commit ebc4766990)
(cherry picked from commit 9c41365041)
 		2021-11-18 08:46:39 +00:00
..
agent Check interface presence in new namespace 2021-11-18 08:46:39 +00:00
api Don't use singleton in routes.middleware.RoutesMiddleware 2021-09-07 06:09:58 +00:00
cmd Added common config and SR-IOV agent config to sanity check 2021-06-11 14:45:42 +00:00
common Randomize segmentation ID assignation 2021-09-14 17:31:31 +02:00
conf Make default hypervisor hostname compatible with libvirt 2021-06-21 14:20:34 +02:00
core_extensions Switch to new engine facade for QoS 2019-05-28 08:11:35 +00:00
db [OVN] Allow IP allocation with different segments for OVN service ports 2021-10-11 18:22:34 +02:00
debug Remove deprecated 'external_network_bridge' option 2019-03-09 22:07:38 +00:00
extensions Conntrack Helper - Plugin 2019-08-29 10:41:04 +02:00
hacking Remove Neutron LBaaS 2019-09-20 07:46:06 +00:00
ipam Allow first address in an IPv6 subnet as valid unicast 2019-05-21 16:31:18 +00:00
locale Imported Translations from Zanata 2019-11-22 07:43:34 +00:00
notifiers Add config option ``http_retries`` 2020-07-09 10:11:43 +00:00
objects Randomize segmentation ID assignation 2021-09-14 17:31:31 +02:00
pecan_wsgi Set DB retry for quota_enforcement pecan_wsgi hook 2019-11-24 09:55:14 +00:00
plugins Don't setup bridge controller if it is already set 2021-11-04 13:19:07 +01:00
privileged Check a namespace existence by checking only its own directory 2021-11-03 14:15:22 +00:00
quota Set DB retry for quota_enforcement pecan_wsgi hook 2019-11-24 09:55:14 +00:00
scheduler Do not fail if the agent load is not bumped 2021-08-30 13:11:41 +00:00
server Re-use existing ProcessLauncher from wsgi in RPC workers 2020-02-19 07:58:41 +00:00
services Delete log entries when SG or port is deleted 2021-10-25 15:38:13 +02:00
tests Check interface presence in new namespace 2021-11-18 08:46:39 +00:00
__init__.py Fix incorrect usage of '# flake8: noqa' 2018-10-29 15:27:50 -04:00
_i18n.py Make code follow log translation guideline 2017-08-14 02:01:48 +00:00
auth.py Use oslo.context class method to construct context object 2017-03-23 09:02:46 +00:00
manager.py Define dhcp_agents_per_network with min=1 2019-05-15 14:08:21 -04:00
neutron_plugin_base_v2.py Do not load default service plugins if core plugin is not DB based 2017-11-09 20:34:52 +00:00
opts.py Provide the rpc_response_max_timeout parameter to sriov-agent 2021-06-14 14:16:22 +00:00
policy.py List SG rules which belongs to tenant's SG 2019-12-04 20:44:05 +00:00
service.py Re-use existing ProcessLauncher from wsgi in RPC workers 2020-02-19 07:58:41 +00:00
version.py
…
worker.py Change process name of neutron-server to match worker role 2019-03-01 14:18:09 -05:00
wsgi.py Re-use existing ProcessLauncher from wsgi in RPC workers 2020-02-19 07:58:41 +00:00